<template>
    <a-modal :title="title" v-model:visible="open" align-center draggable :width="800">
        <a-form :model="form" @submit="submitForm" auto-label-width>
            <a-row>
                <a-col :span="12">
                    <a-form-item field="roleName" label="角色名称">
                        <a-input v-model="form.roleName" placeholder="请输入角色名称" />
                    </a-form-item>
                </a-col>
                <a-col :span="12">
                    <a-form-item field="roleKey" label="角色编号">
                        <a-input v-model="form.roleKey" placeholder="请输入角色编号" />
                    </a-form-item>
                </a-col>
                <a-col :span="12">
                    <a-form-item field="roleSort" label="角色顺序">
                        <a-input-number :min="1" v-model="form.roleSort" placeholder="请输入角色顺序" />
                    </a-form-item>
                </a-col>
                <a-col :span="12">
                    <a-form-item field="status" label="角色状态">
                        <a-radio-group v-model="form.status">
                            <a-radio v-for="item in sys_normal_disable" :value="item.value">{{ item.label }}</a-radio>
                        </a-radio-group>
                    </a-form-item>
                </a-col>
                <a-col :span="24">
                    <a-form-item label="备注">
                        <a-textarea v-model="form.remark" placeholder="请输入内容" />
                    </a-form-item>
                </a-col>
            </a-row>
        </a-form>
    </a-modal>
</template>

<script setup name="RoleForm">
import { treeselect as menuTreeselect, roleMenuTreeselect } from "@/api/system/menu";
import { addRole, changeRoleStatus, dataScope, delRole, deptTreeSelect, getRole, listRole, updateRole } from "@/api/system/role";

const router = useRouter();
const { proxy } = getCurrentInstance();
const { sys_normal_disable } = proxy.useDict("sys_normal_disable");

const roleList = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");
const dateRange = ref([]);
const menuOptions = ref([]);
const menuExpand = ref(false);
const menuNodeAll = ref(false);
const deptExpand = ref(true);
const deptNodeAll = ref(false);
const deptOptions = ref([]);
const openDataScope = ref(false);
const menuRef = ref(null);
const deptRef = ref(null);

/** 数据范围选项*/
const dataScopeOptions = ref([
    { value: "1", label: "全部数据权限" },
    { value: "2", label: "自定数据权限" },
    { value: "3", label: "本部门数据权限" },
    { value: "4", label: "本部门及以下数据权限" },
    { value: "5", label: "仅本人数据权限" }
]);

const data = reactive({
    form: {},
    queryParams: {
        pageNum: 1,
        pageSize: 10,
        roleName: undefined,
        roleKey: undefined,
        status: undefined
    },
    rules: {
        roleName: [{ required: true, message: "角色名称不能为空", trigger: "blur" }],
        roleKey: [{ required: true, message: "权限字符不能为空", trigger: "blur" }],
        roleSort: [{ required: true, message: "角色顺序不能为空", trigger: "blur" }]
    },
});

const { queryParams, form, rules } = toRefs(data);

/** 查询角色列表 */
const columns = ref([
    { key: 0, title: `角色编号`, dataIndex: 'roleId' },
    { key: 1, title: `角色名称`, dataIndex: 'roleName', slotName: 'roleName' },
    { key: 2, title: `权限字符`, dataIndex: 'roleKey' },
    { key: 3, title: `显示顺序`, dataIndex: 'roleSort' },
    { key: 4, title: `状态`, dataIndex: 'status' },
    { key: 5, title: `创建时间`, dataIndex: 'createTime' },
]);
function getList() {
    loading.value = true;
    listRole(proxy.addDateRange(queryParams.value, dateRange.value)).then(({ data }) => {
        roleList.value = data.rows;
        total.value = data.total;
        loading.value = false;
    });
}
/** 搜索按钮操作 */
function handleQuery() {
    queryParams.value.pageNum = 1;
    getList();
}
/** 重置按钮操作 */
function resetQuery() {
    dateRange.value = [];
    proxy.resetForm("queryRef");
    handleQuery();
}
/** 删除按钮操作 */
function handleDelete(row) {
    const roleIds = row.roleId || ids.value;
    proxy.$modal.confirm('是否确认删除角色编号为"' + roleIds + '"的数据项?').then(function () {
        return delRole(roleIds);
    }).then(() => {
        getList();
        proxy.$modal.msgSuccess("删除成功");
    }).catch(() => { });
}
/** 导出按钮操作 */
function handleExport() {
    proxy.download("system/role/export", {
        ...queryParams.value,
    }, `role_${new Date().getTime()}.xlsx`);
}
/** 多选框选中数据 */
function handleSelectionChange(selection) {
    ids.value = selection.map(item => item.roleId);
    single.value = selection.length != 1;
    multiple.value = !selection.length;
}
/** 角色状态修改 */
function handleStatusChange(row) {
    let text = row.status === "0" ? "启用" : "停用";
    proxy.$modal.confirm('确认要"' + text + '""' + row.roleName + '"角色吗?').then(function () {
        return changeRoleStatus(row.roleId, row.status);
    }).then(() => {
        proxy.$modal.msgSuccess(text + "成功");
    }).catch(function () {
        row.status = row.status === "0" ? "1" : "0";
    });
}
/** 更多操作 */
function handleCommand(command, row) {
    switch (command) {
        case "handleDataScope":
            handleDataScope(row);
            break;
        case "handleAuthUser":
            handleAuthUser(row);
            break;
        default:
            break;
    }
}
/** 分配用户 */
function handleAuthUser(row) {
    router.push("/system/role-auth/user/" + row.roleId);
}
/** 查询菜单树结构 */
function getMenuTreeselect() {
    menuTreeselect().then(response => {
        menuOptions.value = response.data;
    });
}
/** 所有部门节点数据 */
function getDeptAllCheckedKeys() {
    // 目前被选中的部门节点
    let checkedKeys = deptRef.value.getCheckedKeys();
    // 半选中的部门节点
    let halfCheckedKeys = deptRef.value.getHalfCheckedKeys();
    checkedKeys.unshift.apply(checkedKeys, halfCheckedKeys);
    return checkedKeys;
}
/** 重置新增的表单以及其他数据  */
function reset() {
    if (menuRef.value != undefined) {
        // menuRef.value.setCheckedKeys([]);
    }
    menuExpand.value = false;
    menuNodeAll.value = false;
    deptExpand.value = true;
    deptNodeAll.value = false;
    form.value = {
        roleId: undefined,
        roleName: undefined,
        roleKey: undefined,
        roleSort: 0,
        status: "0",
        menuIds: [],
        deptIds: [],
        menuCheckStrictly: true,
        deptCheckStrictly: true,
        remark: undefined
    };
    proxy.resetForm("roleRef");
}
function init(method, id) {
    reset();
    getMenuTreeselect();
    open.value = true;
    if (method == 'add') {
        title.value = "添加角色";
    }
}
/** 添加角色 */
function handleAdd() {
    reset();
    getMenuTreeselect();
    open.value = true;
    title.value = "添加角色";
}
/** 修改角色 */
function handleUpdate(row) {
    reset();
    const roleId = row.roleId || ids.value;
    const roleMenu = getRoleMenuTreeselect(roleId);
    getRole(roleId).then(response => {
        form.value = response.data;
        form.value.roleSort = Number(form.value.roleSort);
        open.value = true;
        nextTick(() => {
            roleMenu.then((res) => {
                let checkedKeys = res.checkedKeys;
                checkedKeys.forEach((v) => {
                    nextTick(() => {
                        menuRef.value.setChecked(v, true, false);
                    });
                });
            });
        });
        title.value = "修改角色";
    });
}
/** 根据角色ID查询菜单树结构 */
function getRoleMenuTreeselect(roleId) {
    return roleMenuTreeselect(roleId).then(response => {
        menuOptions.value = response.menus;
        return response;
    });
}
/** 根据角色ID查询部门树结构 */
function getDeptTree(roleId) {
    return deptTreeSelect(roleId).then(response => {
        deptOptions.value = response.depts;
        return response;
    });
}
/** 树权限（展开/折叠）*/
function handleCheckedTreeExpand(value, type) {
    if (type == "menu") {
        menuRef.value.expandAll(value)
    } else if (type == "dept") {
        let treeList = deptOptions.value;
        for (let i = 0; i < treeList.length; i++) {
            deptRef.value.store.nodesMap[treeList[i].id].expanded = value;
        }
    }
}
/** 树权限（全选/全不选） */
function handleCheckedTreeNodeAll(value, type) {
    if (type == "menu") {
        menuRef.value.checkAll(value);
    } else if (type == "dept") {
        deptRef.value.setCheckedNodes(value ? deptOptions.value : []);
    }
}
/** 树权限（父子联动） */
function handleCheckedTreeConnect(value, type) {
    if (type == "menu") {
        form.value.menuCheckStrictly = value ? true : false;
    } else if (type == "dept") {
        form.value.deptCheckStrictly = value ? true : false;
    }
}
/** 所有菜单节点数据 */
function getMenuAllCheckedKeys() {
    // 目前被选中的菜单节点
    let checkedKeys = menuRef.value.getCheckedKeys();
    // 半选中的菜单节点
    let halfCheckedKeys = menuRef.value.getHalfCheckedKeys();
    checkedKeys.unshift.apply(checkedKeys, halfCheckedKeys);
    return checkedKeys;
}
/** 提交按钮 */
function submitForm() {
    proxy.$refs["roleRef"].validate(valid => {
        if (valid) {
            if (form.value.roleId != undefined) {
                form.value.menuIds = getMenuAllCheckedKeys();
                updateRole(form.value).then(response => {
                    proxy.$modal.msgSuccess("修改成功");
                    open.value = false;
                    getList();
                });
            } else {
                form.value.menuIds = getMenuAllCheckedKeys();
                addRole(form.value).then(response => {
                    proxy.$modal.msgSuccess("新增成功");
                    open.value = false;
                    getList();
                });
            }
        }
    });
}
/** 取消按钮 */
function cancel() {
    open.value = false;
    reset();
}
/** 选择角色权限范围触发 */
function dataScopeSelectChange(value) {
    if (value !== "2") {
        deptRef.value.setCheckedKeys([]);
    }
}
/** 分配数据权限操作 */
function handleDataScope(row) {
    reset();
    const deptTreeSelect = getDeptTree(row.roleId);
    getRole(row.roleId).then(response => {
        form.value = response.data;
        openDataScope.value = true;
        nextTick(() => {
            deptTreeSelect.then(res => {
                nextTick(() => {
                    if (deptRef.value) {
                        deptRef.value.setCheckedKeys(res.checkedKeys);
                    }
                });
            });
        });
        title.value = "分配数据权限";
    });
}
/** 提交按钮（数据权限） */
function submitDataScope() {
    if (form.value.roleId != undefined) {
        form.value.deptIds = getDeptAllCheckedKeys();
        dataScope(form.value).then(response => {
            proxy.$modal.msgSuccess("修改成功");
            openDataScope.value = false;
            getList();
        });
    }
}
/** 取消按钮（数据权限）*/
function cancelDataScope() {
    openDataScope.value = false;
    reset();
}
defineExpose({
    init
})
</script>